Trace number 1056615

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+picosatUNSAT 18.9761 19.2477

General information on the benchmark

Namecsp/os-gp/
normalized-gp10-09-1111.xml
MD5SUM6c983c6aad620b73473bf6ce8947c0e8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.362944
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of constraints1000
Maximum constraint arity2
Maximum domain size1112
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1000
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03/0.20	c 0	Sugar v1-13 + HOME/picosat
0.03/0.20	c 0	BEGIN Thu Jul  3 07:44:51 2008
0.03/0.20	c 0	PID 27147
0.03/0.21	c 0	HOST node8.alineos.net
0.03/0.21	c 0	CONVERTING HOME/instance-1056615-1215063890.xml TO HOME/temp.csp
0.03/0.21	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1056615-1215063890.xml' 'HOME/temp.csp'
0.04/0.58	c 0	2 domains, 101 variables, 2 predicates, 0 relations, 1000 constraints
0.04/0.63	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.63	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.40/0.71	c 0	Parsing HOME/temp.csp
0.40/0.85	c 0	parsed 1105 expressions
0.40/0.85	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.40/0.85	c 0	Converting to clausal form CSP
0.40/0.88	c 0	converted 111 (10%) expressions
0.40/0.91	c 0	converted 221 (20%) expressions
0.40/0.93	c 0	converted 332 (30%) expressions
0.40/0.95	c 0	converted 442 (40%) expressions
0.75/1.03	c 0	converted 553 (50%) expressions
0.75/1.03	c 0	converted 663 (60%) expressions
0.75/1.04	c 0	converted 774 (70%) expressions
0.75/1.05	c 0	converted 884 (80%) expressions
0.75/1.06	c 0	converted 995 (90%) expressions
0.75/1.07	c 0	converted 1105 (100%) expressions
0.75/1.07	c 0	CSP : 101 integers, 0 booleans, 1000 clauses, largest domain size 1112
0.75/1.07	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.75/1.07	c 0	Propagation in CSP
0.75/1.10	c 1	10000 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.75/1.10	c 1	CSP : 101 integers, 0 booleans, 1000 clauses, largest domain size 1111
0.75/1.10	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.75/1.10	c 1	Simplifing CSP by introducing new Boolean variables
0.84/1.13	c 1	CSP : 101 integers, 1800 booleans, 2800 clauses, largest domain size 1111
0.84/1.13	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.84/1.15	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.84/1.18	c 1	11 (10%) CSP integer variables are encoded (10100 clauses, 129374 bytes)
0.84/1.19	c 1	21 (20%) CSP integer variables are encoded (20200 clauses, 280874 bytes)
0.94/1.21	c 1	31 (30%) CSP integer variables are encoded (30300 clauses, 432374 bytes)
0.94/1.22	c 1	41 (40%) CSP integer variables are encoded (40400 clauses, 583874 bytes)
0.94/1.23	c 1	51 (50%) CSP integer variables are encoded (50500 clauses, 735374 bytes)
0.94/1.24	c 1	61 (60%) CSP integer variables are encoded (60600 clauses, 886874 bytes)
0.94/1.25	c 1	71 (70%) CSP integer variables are encoded (70700 clauses, 1038374 bytes)
0.94/1.26	c 1	81 (80%) CSP integer variables are encoded (80800 clauses, 1189874 bytes)
0.94/1.27	c 1	91 (90%) CSP integer variables are encoded (90900 clauses, 1341374 bytes)
0.94/1.29	c 1	101 (100%) CSP integer variables are encoded (101000 clauses, 1495075 bytes)
1.14/1.48	c 1	280 (10%) CSP clauses are encoded (202070 clauses, 3631888 bytes)
1.54/1.82	c 1	560 (20%) CSP clauses are encoded (383718 clauses, 7633791 bytes)
1.85/2.13	c 2	840 (30%) CSP clauses are encoded (550544 clauses, 11467707 bytes)
2.14/2.44	c 2	1120 (40%) CSP clauses are encoded (724574 clauses, 15469522 bytes)
2.44/2.75	c 2	1400 (50%) CSP clauses are encoded (893080 clauses, 19344276 bytes)
2.74/3.05	c 2	1680 (60%) CSP clauses are encoded (1061258 clauses, 23211485 bytes)
3.04/3.37	c 3	1960 (70%) CSP clauses are encoded (1239690 clauses, 27314410 bytes)
3.33/3.68	c 3	2240 (80%) CSP clauses are encoded (1407732 clauses, 31178489 bytes)
3.64/3.98	c 3	2520 (90%) CSP clauses are encoded (1576098 clauses, 35050775 bytes)
3.94/4.29	c 4	2800 (100%) CSP clauses are encoded (1745300 clauses, 38959300 bytes)
3.94/4.29	c 4	2800 CSP clauses encoded
3.94/4.29	c 4	Writing map file : HOME/temp.map
3.94/4.29	c 4	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.94/4.29	c 4	SAT : 102900 SAT variables, 1745300 SAT clauses, 38959300 bytes
3.94/4.29	c 4	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.03/4.33	c 4	SOLVING HOME/temp.cnf
4.03/4.33	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
18.80/19.11	c 19	DECODING HOME/temp.out WITH HOME/temp.map
18.80/19.11	c 19	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
18.80/19.18	c 19	Decoding HOME/temp.out
18.83/19.21	s UNSATISFIABLE
18.83/19.22	c 19	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
18.83/19.22	c 19	CPU 10.84 (0.03 0.01 10.81 8.08)
18.83/19.22	c 19	END Thu Jul  3 07:45:10 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056615-1215063890/watcher-1056615-1215063890 -o /tmp/evaluation-result-1056615-1215063890/solver-1056615-1215063890 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1056615-1215063890.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.02 2.02 4/82 27147
/proc/meminfo: memFree=1862880/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=18572 CPUtime=0
/proc/27147/stat : 27147 (runsolver) D 27145 27147 23778 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1985364082 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 228706544935 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/27147/statm: 4643 292 257 25 0 2626 0

[startup+0.0279761 s]
/proc/loadavg: 2.08 2.02 2.02 4/82 27147
/proc/meminfo: memFree=1862880/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=18572 CPUtime=0
/proc/27147/stat : 27147 (runsolver) D 27145 27147 23778 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1985364082 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 228706544935 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/27147/statm: 4643 292 257 25 0 2626 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18572

[startup+0.101993 s]
/proc/loadavg: 2.08 2.02 2.02 4/82 27147
/proc/meminfo: memFree=1862880/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=12272 CPUtime=0
/proc/27147/stat : 27147 (sugar) D 27145 27147 23778 0 -1 4194304 356 0 3 0 0 0 0 0 18 0 1 0 1985364082 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 228706712165 0 2147483391 4224 0 18446744072099937270 0 0 17 0 0 0
/proc/27147/statm: 3068 327 246 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.302006 s]
/proc/loadavg: 2.08 2.02 2.02 4/82 27147
/proc/meminfo: memFree=1862880/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=0.04
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 897 127 3 0 3 1 0 0 18 0 1 0 1985364082 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701048 s]
/proc/loadavg: 2.08 2.02 2.02 4/82 27147
/proc/meminfo: memFree=1862880/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=0.4
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 953 4796 3 1 3 1 33 3 16 0 1 0 1985364082 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27147/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 13600

[startup+1.50212 s]
/proc/loadavg: 2.08 2.02 2.02 4/93 27169
/proc/meminfo: memFree=1851080/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=0.4
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 971 4796 3 1 3 1 33 3 15 0 1 0 1985364082 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 797 370 3 0 500 0
[pid=27160] ppid=27147 vsize=5356 CPUtime=0
/proc/27160/stat : 27160 (sh) S 27147 27147 23778 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1985364146 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27160/statm: 1339 233 193 169 0 50 0
[pid=27161] ppid=27160 vsize=868376 CPUtime=0.84
/proc/27161/stat : 27161 (java) S 27160 27147 23778 0 -1 0 6420 0 2 0 78 6 0 0 20 0 9 0 1985364146 889217024 5571 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27161/statm: 217094 5571 2562 9 0 211641 0
[pid=27161/tid=27162] ppid=27160 vsize=868376 CPUtime=0.58
/proc/27161/task/27162/stat : 27162 (java) R 27160 27147 23778 0 -1 64 2792 0 2 0 54 4 0 0 25 0 9 0 1985364147 889217024 5571 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27163] ppid=27160 vsize=868376 CPUtime=0.05
/proc/27161/task/27163/stat : 27163 (java) R 27160 27147 23778 0 -1 64 1483 0 0 0 5 0 0 0 15 0 9 0 1985364148 889217024 5571 996147200 134512640 134550740 4294955952 18446744073709551615 104431617 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27164] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27164/stat : 27164 (java) S 27160 27147 23778 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1985364148 889217024 5571 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27165] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27165/stat : 27165 (java) S 27160 27147 23778 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1985364148 889217024 5571 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27166] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27166/stat : 27166 (java) S 27160 27147 23778 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1985364150 889217024 5571 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27167] ppid=27160 vsize=868376 CPUtime=0.18
/proc/27161/task/27167/stat : 27167 (java) S 27160 27147 23778 0 -1 64 1452 0 0 0 18 0 0 0 16 0 9 0 1985364150 889217024 5571 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27168] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27168/stat : 27168 (java) S 27160 27147 23778 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 1985364150 889217024 5571 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27169] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27169/stat : 27169 (java) S 27160 27147 23778 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1985364150 889217024 5571 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 887332

[startup+3.10228 s]
/proc/loadavg: 2.08 2.02 2.02 3/93 27169
/proc/meminfo: memFree=1836872/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=0.4
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 971 4796 3 1 3 1 33 3 15 0 1 0 1985364082 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 797 370 3 0 500 0
[pid=27160] ppid=27147 vsize=5356 CPUtime=0
/proc/27160/stat : 27160 (sh) S 27147 27147 23778 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1985364146 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27160/statm: 1339 233 193 169 0 50 0
[pid=27161] ppid=27160 vsize=868376 CPUtime=2.44
/proc/27161/stat : 27161 (java) S 27160 27147 23778 0 -1 0 6958 0 2 0 223 21 0 0 20 0 9 0 1985364146 889217024 5581 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27161/statm: 217094 5581 2562 9 0 211641 0
[pid=27161/tid=27162] ppid=27160 vsize=868376 CPUtime=2.02
/proc/27161/task/27162/stat : 27162 (java) R 27160 27147 23778 0 -1 64 3320 0 2 0 186 16 0 0 25 0 9 0 1985364147 889217024 5581 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27163] ppid=27160 vsize=868376 CPUtime=0.19
/proc/27161/task/27163/stat : 27163 (java) S 27160 27147 23778 0 -1 64 1483 0 0 0 16 3 0 0 16 0 9 0 1985364148 889217024 5581 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27164] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27164/stat : 27164 (java) S 27160 27147 23778 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1985364148 889217024 5581 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27165] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27165/stat : 27165 (java) S 27160 27147 23778 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1985364148 889217024 5581 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27166] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27166/stat : 27166 (java) S 27160 27147 23778 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1985364150 889217024 5581 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27167] ppid=27160 vsize=868376 CPUtime=0.19
/proc/27161/task/27167/stat : 27167 (java) S 27160 27147 23778 0 -1 64 1462 0 0 0 19 0 0 0 16 0 9 0 1985364150 889217024 5581 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27168] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27168/stat : 27168 (java) S 27160 27147 23778 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 1985364150 889217024 5581 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27161/tid=27169] ppid=27160 vsize=868376 CPUtime=0
/proc/27161/task/27169/stat : 27169 (java) S 27160 27147 23778 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1985364150 889217024 5581 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 887332

[startup+6.30158 s]
/proc/loadavg: 2.07 2.02 2.02 3/85 27171
/proc/meminfo: memFree=1809096/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=4.05
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 1020 12458 3 3 3 1 365 36 16 0 1 0 1985364082 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 798 370 3 0 500 0
[pid=27170] ppid=27147 vsize=5356 CPUtime=0
/proc/27170/stat : 27170 (sh) S 27147 27147 23778 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985364515 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27170/statm: 1339 232 193 169 0 50 0
[pid=27171] ppid=27170 vsize=17556 CPUtime=1.95
/proc/27171/stat : 27171 (picosat) R 27170 27147 23778 0 -1 4194304 3763 0 0 0 91 104 0 0 25 0 1 0 1985364515 17977344 3749 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27171/statm: 4389 3749 40 102 0 4284 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 36512

[startup+12.7022 s]
/proc/loadavg: 2.06 2.02 2.02 3/85 27171
/proc/meminfo: memFree=1782920/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=4.05
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 1020 12458 3 3 3 1 365 36 16 0 1 0 1985364082 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 798 370 3 0 500 0
[pid=27170] ppid=27147 vsize=5356 CPUtime=0
/proc/27170/stat : 27170 (sh) S 27147 27147 23778 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985364515 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27170/statm: 1339 232 193 169 0 50 0
[pid=27171] ppid=27170 vsize=44256 CPUtime=8.35
/proc/27171/stat : 27171 (picosat) R 27170 27147 23778 0 -1 4194304 10431 0 0 0 394 441 0 0 25 0 1 0 1985364515 45318144 10417 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27171/statm: 11064 10417 40 102 0 10959 0
Current children cumulated CPU time (s) 12.4
Current children cumulated vsize (KiB) 63212

Solver just ended. Dumping a history of the last processes samples

[startup+15.9015 s]
/proc/loadavg: 2.06 2.02 2.02 3/85 27171
/proc/meminfo: memFree=1769224/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=4.05
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 1020 12458 3 3 3 1 365 36 16 0 1 0 1985364082 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 798 370 3 0 500 0
[pid=27170] ppid=27147 vsize=5356 CPUtime=0
/proc/27170/stat : 27170 (sh) S 27147 27147 23778 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985364515 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27170/statm: 1339 232 193 169 0 50 0
[pid=27171] ppid=27170 vsize=60232 CPUtime=11.56
/proc/27171/stat : 27171 (picosat) R 27170 27147 23778 0 -1 4194304 13777 0 0 0 543 613 0 0 25 0 1 0 1985364515 61677568 13763 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27171/statm: 15058 13763 40 102 0 14953 0
Current children cumulated CPU time (s) 15.61
Current children cumulated vsize (KiB) 79188

[startup+17.5016 s]
/proc/loadavg: 2.06 2.02 2.02 3/85 27171
/proc/meminfo: memFree=1760008/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=4.05
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 1020 12458 3 3 3 1 365 36 16 0 1 0 1985364082 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 798 370 3 0 500 0
[pid=27170] ppid=27147 vsize=5356 CPUtime=0
/proc/27170/stat : 27170 (sh) S 27147 27147 23778 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985364515 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27170/statm: 1339 232 193 169 0 50 0
[pid=27171] ppid=27170 vsize=66172 CPUtime=13.16
/proc/27171/stat : 27171 (picosat) R 27170 27147 23778 0 -1 4194304 15460 0 0 0 619 697 0 0 25 0 1 0 1985364515 67760128 15446 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27171/statm: 16543 15446 40 102 0 16438 0
Current children cumulated CPU time (s) 17.21
Current children cumulated vsize (KiB) 85128

[startup+18.3017 s]
/proc/loadavg: 2.06 2.02 2.02 3/85 27171
/proc/meminfo: memFree=1760008/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=4.05
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 1020 12458 3 3 3 1 365 36 16 0 1 0 1985364082 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 798 370 3 0 500 0
[pid=27170] ppid=27147 vsize=5356 CPUtime=0
/proc/27170/stat : 27170 (sh) S 27147 27147 23778 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985364515 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27170/statm: 1339 232 193 169 0 50 0
[pid=27171] ppid=27170 vsize=69208 CPUtime=13.95
/proc/27171/stat : 27171 (picosat) R 27170 27147 23778 0 -1 4194304 16295 0 0 0 656 739 0 0 25 0 1 0 1985364515 70868992 16281 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27171/statm: 17302 16281 40 102 0 17197 0
Current children cumulated CPU time (s) 18
Current children cumulated vsize (KiB) 88164

[startup+18.7068 s]
/proc/loadavg: 2.05 2.01 2.02 3/85 27171
/proc/meminfo: memFree=1755400/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=4.05
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 1020 12458 3 3 3 1 365 36 16 0 1 0 1985364082 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 798 370 3 0 500 0
[pid=27170] ppid=27147 vsize=5356 CPUtime=0
/proc/27170/stat : 27170 (sh) S 27147 27147 23778 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985364515 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27170/statm: 1339 232 193 169 0 50 0
[pid=27171] ppid=27170 vsize=70660 CPUtime=14.36
/proc/27171/stat : 27171 (picosat) R 27170 27147 23778 0 -1 4194304 16720 0 0 0 674 762 0 0 25 0 1 0 1985364515 72355840 16706 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27171/statm: 17665 16706 40 102 0 17560 0
Current children cumulated CPU time (s) 18.41
Current children cumulated vsize (KiB) 89616

[startup+19.1018 s]
/proc/loadavg: 2.05 2.01 2.02 3/85 27171
/proc/meminfo: memFree=1755400/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=4.05
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 1020 12458 3 3 3 1 365 36 16 0 1 0 1985364082 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27147/statm: 3400 798 370 3 0 500 0
[pid=27170] ppid=27147 vsize=5356 CPUtime=0
/proc/27170/stat : 27170 (sh) S 27147 27147 23778 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985364515 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27170/statm: 1339 232 193 169 0 50 0
[pid=27171] ppid=27170 vsize=63272 CPUtime=14.75
/proc/27171/stat : 27171 (picosat) R 27170 27147 23778 0 -1 4194304 17077 0 0 0 707 768 0 0 25 0 1 0 1985364515 64790528 15213 996147200 134512640 134931368 4294956256 18446744073709551615 134608241 0 0 4096 0 0 0 0 17 0 0 0
/proc/27171/statm: 15818 15213 608 102 0 15713 0
Current children cumulated CPU time (s) 18.8
Current children cumulated vsize (KiB) 82228

[startup+19.2018 s]
/proc/loadavg: 2.05 2.01 2.02 3/85 27171
/proc/meminfo: memFree=1755400/2055920 swapFree=4179560/4192956
[pid=27147] ppid=27145 vsize=13600 CPUtime=18.83
/proc/27147/stat : 27147 (sugar) S 27145 27147 23778 0 -1 4194304 1086 29822 3 3 3 1 1073 806 16 0 1 0 1985364082 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27147/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 18.83
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 19.2477
CPU time (s): 18.9761
CPU user time (s): 10.8523
CPU system time (s): 8.12377
CPU usage (%): 98.5888
Max. virtual memory (cumulated for all children) (KiB): 887332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.8523
system time used= 8.12377
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34612
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9137
involuntary context switches= 9294

runsolver used 0.030995 second user time and 0.050992 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-03 07:44:50
IDJOB=1056615
IDBENCH=57658
IDSOLVER=345
FILE ID=node8/1056615-1215063890
PBS_JOBID= 7875158
Free space on /tmp= 66552 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/os-gp/normalized-gp10-09-1111.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056615-1215063890/watcher-1056615-1215063890 -o /tmp/evaluation-result-1056615-1215063890/solver-1056615-1215063890 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1056615-1215063890.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6c983c6aad620b73473bf6ce8947c0e8
RANDOM SEED=1619284155

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1863360 kB
Buffers:          5524 kB
Cached:          79584 kB
SwapCached:       6896 kB
Active:          88992 kB
Inactive:        50512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863360 kB
SwapTotal:     4192956 kB
SwapFree:      4179560 kB
Dirty:            2024 kB
Writeback:           0 kB
Mapped:          70368 kB
Slab:            38052 kB
Committed_AS:  3322324 kB
PageTables:       1880 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node8 at 2008-07-03 07:45:10